| Name | Group | Language of Origin | Languages of Use | Meaning/Translation or Related Words | US 2021 |
|---|
| Lillie | Lily | English | English | lily | #783 |
| Lilly | Elizabeth | Hebrew | English | My God is abundance; My God has sworn | #218 |
| Lillyana | Lilian | Old English | English | maybe lily | |
| Lily | Lily | English | English | lily | #31 |
| Lilyana | Lilian | Old English | English | maybe lily | #901 |
| Lilyanna | Lilian | Old English | English | maybe lily | |
| Lily-Rose | Lily-Rose | English | English | | |
| Lincoln | Lincoln | Welsh | English | lake colony | #45 |
| Linda | Linda | Old High German | German, English | Words: gentle, friendly | #848 |
| Linden | Lyndon | Old English | English | linden tree hill | |
| Lindsay | Lindsay/Lindsay | Old English | English, Scottish | Words: wetland / island | |
| Lindsey | Lindsay/Lindsay | Old English | English, Scottish | Words: wetland / island | |
| Linette | Linda | Old High German | English | Words: gentle, friendly | |
| Linn | Linda | Old High German | German, English | Words: gentle, friendly | |
| Linnea | Linnéa | Scandinavian | German, Scandinavian, English | | |
| Linnéa | Linnéa | Scandinavian | German, Scandinavian, English | | |
| Linus | Linus | Old Greek | German, English | Words: mourn, grief | |
| Lion | Leo/Leonie | Latin | English | the lion | |
| Lionel | Leo/Leonie | Latin | English, French | the lion | #663 |
| Lisa | Elizabeth | Hebrew | German, Italian, Dutch, English, French | My God is abundance; My God has sworn | |
| Lisandro | Lysander/Lysandra | Old Greek | English | Words: release, loosening / man | |
| Lisanne | Lisanne | English | Dutch, English | | |
| Lissette | Elizabeth | Hebrew | English | My God is abundance; My God has sworn | |
| Lissy | Elizabeth | Hebrew | English | My God is abundance; My God has sworn | |
| Liz | Elizabeth | Hebrew | English | My God is abundance; My God has sworn | |
| Liza | Elizabeth | Hebrew | English | My God is abundance; My God has sworn | |
| Lizanne | Lizanne | Unknown | English | | |
| Lizbeth | Elizabeth | Hebrew | English | My God is abundance; My God has sworn | |
| Lizeth | Elizabeth | Hebrew | English | My God is abundance; My God has sworn | |
| Lizette | Elizabeth | Hebrew | English | My God is abundance; My God has sworn | |
| Lizzie | Elizabeth | Hebrew | English | My God is abundance; My God has sworn | |
| Lizzy | Elizabeth | Hebrew | English | My God is abundance; My God has sworn | |
| Lloyd | Floyd | Celtic | English | grey; gray-haired | |
| Llyod | Floyd | Celtic | English | grey; gray-haired | |
| Lochlan | Lachlan | Scottish | English | land of the lakes | #790 |
| Logan | Logan/Logan | Old Irish | English, Scottish | little hollow | #309 |
| Logan | Logan/Logan | Old Irish | English, Scottish | little hollow | #21 |
| Lois | Lois | Old Greek | Dutch, English | | |
| Loki | Loki | Old Norse | German, English | Words: bend, break | |
| London | London/London | Latin | English | | #219 |
| London | London/London | Latin | English | | |
| Londyn | Londyn | Unknown | English | | #206 |
| Lonnie | Alfons/Alfonsa | Gothic | English | Words: fight, battle / ready / noble, honorable | |
| Lora | Laurence/Laura | Latin | English | Words: laurel | |
| Loraine | Lorraine | Old French | English | | |
| Loreen | Laurence/Laura | Latin | English | Words: laurel | |
| Lorelai | Loreley | Old High German | English | Words: ambush, lure / cliff, schistous cliff | #521 |
| Lorelei | Loreley | Old High German | German, English | Words: ambush, lure / cliff, schistous cliff | #444 |
| Loreley | Loreley | Old High German | German, English | Words: ambush, lure / cliff, schistous cliff | |
| Loren | Laurence/Laura | Latin | English | Words: laurel | |
| Loren | Laurence/Laura | Latin | English | Words: laurel | |
| Lorene | Laurence/Laura | Latin | English | Words: laurel | |
| Loretta | Laurence/Laura | Latin | English | Words: laurel | #899 |
| Lori | Laurence/Laura | Latin | English | Words: laurel | |
| Lorin | Laurence/Laura | Latin | English | Words: laurel | |
| Lorna | Lorna | English | German, English | | |
| Lorraine | Lorraine | Old French | English | | |
| Lorrie | Laurence/Laura | Latin | English | Words: laurel | |
| Lothair | Lothar | Old High German | English | Words: loud, famous / army, warrior | |
| Lottie | Karl/Charlotte/Carla | Old High German | English | Words: man, husband | |
| Lou | Ludwig/Louise | Old High German | English | Words: loud, famous / fight, battle, war | |
| Lou | Ludwig/Louise | Old High German | English | Words: loud, famous / fight, battle, war | |
| Louie | Ludwig/Louise | Old High German | English | Words: loud, famous / fight, battle, war | #698 |
| Louis | Ludwig/Louise | Old High German | English, French | Words: loud, famous / fight, battle, war | #251 |
| Louisa | Ludwig/Louise | Old High German | English | Words: loud, famous / fight, battle, war | #688 |
| Louise | Ludwig/Louise | Old High German | German, English, French | Words: loud, famous / fight, battle, war | #643 |
| Lourdes | Lourdes | French | Spanish, English | | |
| Love | Love | English | English | love | |
| Lovica | Ludwig/Louise | Old High German | English | Words: loud, famous / fight, battle, war | |
| Lowell | Lowell | Old French | English | Words: wolf | |
| Loyal | Loyal | English | English | loyal | #753 |
| Loyalty | Loyalty | English | English | loyalty | #972 |
| Luana | Luana | English | English | | |
| Lucero | Lucero/Lucero | Latin | English | luminous | |
| Luci | Lucius/Lucia | Latin | English | the bright; born at daybreak | |
| Lucia | Lucius/Lucia | Latin | German, Italian, Scandinavian, English | the bright; born at daybreak | #136 |
| Lucian | Lucius/Lucia | Latin | English | the bright; born at daybreak | #593 |
| Lucile | Lucius/Lucia | Latin | French, English | the bright; born at daybreak | |
| Lucille | Lucius/Lucia | Latin | French, English | the bright; born at daybreak | #275 |
| Lucina | Lucina | Latin | English | Words: grove / light | |
| Lucinda | Lucius/Lucia | Latin | Portuguese, English | the bright; born at daybreak | |
| Lucius | Lucius/Lucia | Latin | German, English | the bright; born at daybreak | |
| Lucy | Lucius/Lucia | Latin | English | the bright; born at daybreak | #46 |
| Ludmilla | Ludmilla | Old Slavic | German, English | Words: people / dear, gracious | |
| Ludovic | Ludwig/Louise | Old High German | English | Words: loud, famous / fight, battle, war | |
| Luella | Ludwig/Louise | Old High German | English | Words: loud, famous / fight, battle, war | #923 |
| Luke | Luke | Old Greek | English | from Lucania | #32 |
| Lula | Lucius/Lucia | Latin | English | the bright; born at daybreak | |
| Luther | Luther | Old High German | English | Words: people / army, warrior | |
| Lux | Lucius/Lucia | Latin | English | the bright; born at daybreak | |
| Lyanna | Julian/Juliana | Latin | English | | #966 |
| Lydia | Lydia | Old Greek | German, English | woman from Lydia | #90 |
| Lyla | Lyla | Unknown | English | | #110 |
| Lylah | Layla | Arabic | English | night | #576 |
| Lyle | Lyle | Old French | English | from the island | |
| Lyn | Linda | Old High German | German, English | Words: gentle, friendly | |
| Lynda | Linda | Old High German | English | Words: gentle, friendly | |
| Lyndon | Lyndon | Old English | English | linden tree hill | |
| Lyndsay | Lindsay/Lindsay | Old English | English | Words: wetland / island | |
| Lyndsey | Lindsay/Lindsay | Old English | English | Words: wetland / island | |
